Home / 3,569,205,686.40-5,353,808,529.60-2,880,458,150.40

Finding the Fourth Proportional to 3,569,205,686.40, 5,353,808,529.60 and 2,880,458,150.40

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Solution

The fourth proportional to 3,569,205,686.40, 5,353,808,529.60 and 2,880,458,150.40 is: 4,320,687,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,205,686.40 : 5,353,808,529.60 = 2,880,458,150.40 : x
  2. Step 2: Convert to fraction form
    3,569,205,686.40/5,353,808,529.60 = 2,880,458,150.40/x
  3. Step 3: Cross multiply
    3,569,205,686.40x = 5,353,808,529.60 × 2,880,458,150.40
  4. Step 4: Simplify right side
    3,569,205,686.40x = 15,421,421,414,767,362,048
  5. Step 5: Solve for x
    x = 15,421,421,414,767,362,048/3,569,205,686.40
  6. Step 6: Final answer
    x = 4,320,687,225.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.